| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve operability and working efficiency by displaying a plurality of specific functions to one of menus and assigning to a specific key a command for executing the function selected from the displayed functions. SOLUTION: An onboard failure diagnosis device (select monitor) A connected to an onboard electronic control system C has a main control part 35 of a microcomputer, a power source circuit 36, etc., set thereinside. A menu allowing selection of items is displayed on a display 30. The menu is switched from an upper stage to a lower stage by selecting the item, thereby to specify a function to be carried out. A plurality of specific functions are displayed on one menu, and at the same time, a key assignment menu is provided by which a command for executing the function selected from the displayed plurality of functions is assigned to a specific key of a keyboard 32. The assigned function can be immediately carried out simply by manipulating the key.</p> |
